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Full Discussion: Perl script to read string from file#1 and find/replace in file#2
Top Forums Shell Programming and Scripting Perl script to read string from file#1 and find/replace in file#2 Post 302951653 by Aia on Sunday 9th of August 2015 01:36:06 AM
Old 08-09-2015
How long is that list of substitutes in abc.sed?

---------- Post updated at 11:36 PM ---------- Previous update was at 10:17 PM ----------

Give it a try and tell me if it does make a difference.
Code:
#!/usr/bin/perl

use strict;
use warnings;

my %replace;

open my $fh, '<', "abc.sed" or die "$!\n";
my @gsubs = <$fh>;
close $fh;
@gsubs = map{s/^s\/|\/g|\n//g; split "/"} @gsubs;
%replace = @gsubs;

my $search = join '|', keys %replace;

open $fh, '<', "abc.dat" or die "$!\n";
while(<$fh>) {
    s/($search)/$replace{$1}/ge;
    print;
}
close $fh;

 

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LEARN ABOUT DEBIAN

ecaccess-file-size

ECACCESS-FILE-SIZE(1p)					User Contributed Perl Documentation				    ECACCESS-FILE-SIZE(1p)

NAME

       ecaccess-file-size - Show the Size of an ECaccess File

SYNOPSIS

       ecaccess-file-size -version|-help|-manual

       ecaccess-file-size [-debug] [-human] ecaccess-file

DESCRIPTION

       Allow showing the size of ecaccess-file (-1 for a directory).

       The ecaccess-file is in the form [domain:][/user-id/]path. Please read the "Shell commands -> File Management" section of the "ecaccess"
       guide for more information on the ECaccess File System.

ARGUMENTS

       ecaccess-file
	       Then name of the ECaccess File to get the size.

OPTIONS

       -human  Print size in human readable format (e.g. 234M).

       -version
	       Display version number and exits.

       -help   Print a brief help message and exits.

       -manual Prints the manual page and exits.

       -debug  Display the SOAP messages exchanged.

EXAMPLES

       ecaccess-file-size bin/a.out

       Display the Size of the a.out File in the $HOME/bin directory of the authenticated user.

SEE ALSO

       ecaccess-file-delete, ecaccess-file-get, ecaccess-file-mget, ecaccess-file-modtime, ecaccess-file-mput, ecaccess-file-rmdir, ecaccess-file-
       copy, ecaccess-file-dir, ecaccess-file-mdelete, ecaccess-file-mkdir, ecaccess-file-move, ecaccess-file-put, ecaccess-file-chmod and
       ecaccess.

perl v5.14.2							    2012-04-16						    ECACCESS-FILE-SIZE(1p)
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